Golf ball marker



FIG. 1 is a front, left and bottom perspective view of a golf ball marker, showing my new design;

FIG. 2 is a rear, right and top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the golf ball marker that form no part of the claimed design. 

CLAIM The ornamental design for a golf ball marker, as shown and described. 